4-(2-溴乙酰基)苯甲酸甲酯

methyl 4-(dibromoacetyl)benzoate

1,3,5-三(4-羧基苯基)苯

4-[(1R)-1-氨基乙基]苯甲酸甲酯

(Z)-2-diazonio-1-(4-methoxycarbonylphenyl)ethenolate